I have a dynasty football league with 30 keepers for each team. I have the rookie/free agent draft currently scheduled for a date in June, which I want to be 5 rounds. In anticipation of the draft, I have set everyone's roster size to 36, since a couple teams have 6 picks via trading. I plan on keeping the rosters at 36 until about a week before the season starts, at which point everyone will have to do a cut-down back to 30.

Right now the draft order page is showing 27 rounds, with teams having anywhere between 21 and 27 picks (??). When I go to edit the draft order, it shows 30 rounds. How can I get the draft to go for only 5 rounds?

I would suggest drafting either players who would never be drafted (retired players or a 3rd string blocking TE for example) so after those rounds just draft players to their teams and then go to Edit Rosters>Remove Players